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p.3 <br /> Dec 01 05 01 : 42p <br /> State of California - Division of Oil and Gas <br /> L <br /> HISTORY AND LOG of exploratory well drilled for gas. <br /> 6. D. J. PI CKRELL, Operator "Reece Community" 1 <br /> Sec. 34,, T. 3 S. , R. 6 E. , M. D. M. , San Joaquin County, California <br /> Prepared by Elmo W. Adams, Petroleum Engineer. <br /> L <br /> 1962 Knight Drilling Co. moved in unitized mast rig and equipment. Tex <br /> L June 11 Patterson, Superintendent, C. R. Lindsey, Pusher. Spudded at <br /> 8 p.m. and drilled 12-1/4" hole'to 259' at 11:30 p. m. <br /> L June 12 Drilled 12-1/4" hole to 531 with bit #1. Hole deviation at 259' - 1/40, <br /> at 530 ' - 0'. Circulated clean. Ran 13 jts. , 531 ' of 8-5/8" new <br /> 8-5/8" ST&C casing with Baker guide shoe to 529'. Using Halliburton equipment <br /> L cemented with 105 sx, plus 1256 gel, followed by 75 sx, neat cement with 3% HA-5. <br /> Cement in place at 5:15 a.m. Good cement returns to surface. <br /> Landed casing. Welded on Shaffer casinghead and tested with 2500 p, s,i. O.K. <br /> Installed hydraulic B. O.P.E. and tested full closed rams 1000 p, s.i. 15 min. <br /> O.K. Went in hole with 7-7/8" bit #2 on 4-1/2" full hole drill pipe. Tested pipe <br /> rams and G.K. 1000 p, s.i. 15 minutes O.K. Found tip of plug at 5101. Drilled <br /> out cement plug 2:30 p.m. <br /> Drilled 7-7/8" hole to 13411. Deviation 1150' - 1/2'. <br /> June 13 Drilled 7-7/8" hole to 2445. Deviation at 1756 - 1-1/20, 1930 - 1-1/2', <br /> 2254 - 1'. <br /> LBit #3 in at 1980'. Bit #4 in at 22541. <br /> June 14 Drilled 7-7/8" hole to 3236. Deviation at 2475 - 1-1/40, 2906 - 10, <br /> L 3210 - 10. <br /> Bit #5 in at 2475, #6 in at 29151. <br /> Pacific Oil Well Logging, Inc. , Wes Morrill and Pat Williams, commenced logging <br /> Lat 2500'. Mud 75# 46 vis c. <br /> June 15 Drilled 7-7/8" hole to 37251. Deviation at 3531 - 10, 3720 - 1'. <br /> L Mud (Phenix Bit #7 in at 35341. <br /> Mud Service) 75#, 39 sec. vis. , 12. 4 cc filter loss, 2/32" filter cake, <br /> 1/216 sand, 25 gpg Chlorides, pH 9. Changed drilling line 4 hrs. incl. 1 hr. June 16. <br /> LJune 16 Drilled 7-7/8" hole to 4264'. Deviation at 4236' - 1'. <br /> Bit #8 in at 3725', #9 at 4236'. Mud: 75#, 46 sec. vis. , 5. 3 cc filter <br /> Lloss, 2/32 cake, 1-1/26/o sand, 25 gpg, 9 pH. Treating with Cypan. <br /> L <br /> L <br /> L <br />